| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import { getDoc } from '../vdom/operation' |
| |
| function fireEvent (document, nodeId, type, event, domChanges, params) { |
| const el = document.getRef(nodeId) |
| if (el) { |
| return document.fireEvent(el, type, event, domChanges, params) |
| } |
| return new Error(`invalid element reference "${nodeId}"`) |
| } |
| |
| function callback (document, callbackId, data, ifKeepAlive) { |
| return document.taskCenter.callback(callbackId, data, ifKeepAlive) |
| } |
| |
| function componentHook (document, componentId, type, hook, args) { |
| if (!document || !document.taskCenter) { |
| console.error(`[JS Framework] Can't find "document" or "taskCenter".`) |
| return null |
| } |
| let result = null |
| try { |
| result = document.taskCenter.triggerHook(componentId, type, hook, args) |
| } |
| catch (e) { |
| console.error(`[JS Framework] Failed to trigger the "${type}@${hook}" hook on ${componentId}.`) |
| } |
| return result |
| } |
| |
| /** |
| * Accept calls from native (event or callback). |
| * |
| * @param {string} id |
| * @param {array} tasks list with `method` and `args` |
| */ |
| export function receiveTasks (id, tasks) { |
| const document = getDoc(id) |
| if (!document) { |
| return new Error(`[JS Framework] Failed to receiveTasks, ` |
| + `instance (${id}) is not available.`) |
| } |
| if (Array.isArray(tasks)) { |
| return tasks.map(task => { |
| switch (task.method) { |
| case 'callback': return callback(document, ...task.args) |
| case 'fireEventSync': |
| case 'fireEvent': return fireEvent(document, ...task.args) |
| case 'componentHook': return componentHook(document, ...task.args) |
| } |
| }) |
| } |
| } |